1. The maximum bend Angle is 45 degrees, and the steering mode is active steering to reduce the damage to human tissues 

2. High suture strength, low forming defect rate of titanium nails and good striking force of instruments 

3. Single hand operation, one time to return the knife makes it more convenient for doctors to operate in the operation, reduce  the difficulty of operation and ensure the safety of operation 

4. Single shot protection device, the used nail box can not be fired twice 

5. The body and components of A/B series can be universally fitted 

6. New olecranon design, visualization of used blood vessels, safer blood vessel dissection